Magnetic block toy



FIG. 1 is a perspective view of the magnetic block toy showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

The broken lines in the drawings show portions of the magnetic block toy that forms no part of the claimed design. 

CLAIM The ornamental design for a magnetic block toy, as shown and described. 